libsanitizer/ChangeLog

   1 2018-10-31  Martin Liska  <mliska@suse.cz>
   2
   3         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
   4
   5 2018-10-31  Martin Liska  <mliska@suse.cz>
   6
   7         * LOCAL_PATCHES: Update patch list.
   8         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
   9         patches from GCC's trunk.
  10         (CheckODRViolationViaPoisoning): Likewise.
  11         (RegisterGlobal): Likewise.
  12         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
  13         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
  14         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
  15         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
  16         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
  17         (struct CFICheckFailData): Likewise.
  18         (RECOVERABLE): Likewise.
  19
  20 2018-10-31  Martin Liska  <mliska@suse.cz>
  21
  22         * config.h.in: Regenerate.
  23         * configure: Likewise.
  24         * sanitizer_common/Makefile.am: Include new files, remove old
  25         files.
  26         * sanitizer_common/Makefile.in: Regenerate.
  27         * ubsan/Makefile.am: Include new files, remove old
  28         files.
  29         * ubsan/Makefile.in: Likewise.
  30         * asan/Makefile.am: Include new files.
  31         * asan/Makefile.in: Regenerate.
  32
  33 2018-10-31  Martin Liska  <mliska@suse.cz>
  34
  35         * All source files: Merge from upstream 345033.
  36
  37 2018-10-31  Martin Liska  <mliska@suse.cz>
  38
  39         * HOWTO_MERGE: Enhance documentation.
  40         * merge.sh: Add support for git as well.
  41
  42 2018-08-02  Martin Liska  <mliska@suse.cz>
  43
  44         PR sanitizer/86022
  45         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
  46         Cherry-pick compiler-rt revision 338606.
  47
  48 2018-08-01  Marek Polacek  <polacek@redhat.com>
  49
  50         PR sanitizer/86759
  51         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
  52         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
  53         319180.
  54
  55 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR target/86560
  58         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
  59         compiler-rt revision 337603.
  60         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
  61         Likewise.
  62
  63 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
  64
  65         Revert
  66         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  67
  68         PR sanitizer/84250
  69         * Makefile.am: Reorder libs.
  70         * Makefile.in: Regenerate.
  71         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  72         libsanitizer_ubsan.la.
  73         * asan/Makefile.in: Regenerate.
  74         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  75         * ubsan/Makefile.in: Regenerate.
  76
  77 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  78
  79         PR sanitizer/84250
  80         * Makefile.am: Reorder libs.
  81         * Makefile.in: Regenerate.
  82         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  83         libsanitizer_ubsan.la.
  84         * asan/Makefile.in: Regenerate.
  85         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  86         * ubsan/Makefile.in: Regenerate.
  87
  88 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
  89
  90         PR sanitizer/86090
  91         * configure.ac: Check for lstat and readlink.
  92         * configure, config.h.in: Rebuild.
  93
  94 2018-05-31  Matthias Klose  <doko@ubuntu.com>
  95
  96         PR sanitizer/86012
  97         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
  98         SIZEOF_STRUCT_USTAT for 32bit sparc.
  99
 100 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         PR sanitizer/85835
 103         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
 104         include <sys/ustat.h> for Linux.
 105         (SIZEOF_STRUCT_USTAT): New.
 106         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
 107
 108 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
 109
 110         * configure.tgt <mips*-*-linux*>: Enable build, excluding
 111         mips*64*-*-linux*.
 112
 113         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
 114         take the shortcut to #include <sys/stat.h> for MIPS instead of
 115         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
 116         or wrong to get the kernel struct stat.
 117         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
 118         Correct the value for 32-bit non-android struct_kernel_stat_sz.
 119
 120         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
 121         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
 122
 123 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         * configure: Regenerated.
 126
 127 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 128
 129         * configure: Regenerated.
 130
 131 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 132
 133         PR jit/85384
 134         * configure: Regenerate.
 135
 136 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
 137
 138         PR sanitizer/85389
 139         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
 140         from 0xa0000000000ULL to ~(uptr)0.
 141
 142 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
 143
 144         PR sanitizer/84761
 145         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
 146         Define if not defined.
 147         (DL_INTERNAL_FUNCTION): Don't define.
 148         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
 149         determine at runtime whether to use regparm(3), stdcall calling
 150         convention for older glibcs or normal calling convention for
 151         newer glibcs for call to _dl_get_tls_static_info.
 152
 153 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
 154
 155         * sanitizer_common/sanitizer_stacktrace.cc
 156         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 157         for PowerPC SYSV ABI.
 158
 159 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 160
 161         PR target/84148
 162         * configure: Regenerate.
 163
 164 2018-02-05  Martin Liska  <mliska@suse.cz>
 165
 166         * asan/asan_flags.inc: Cherry-pick upstream r323995.
 167         * asan/asan_report.cc (CheckForInvalidPointerPair):
 168         Cherry-pick upstream r323995.
 169
 170 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         PR sanitizer/82825
 173         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 174         r324284.
 175
 176 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 177
 178         PR sanitizer/82824
 179         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
 180
 181 2017-12-05  Martin Liska  <mliska@suse.cz>
 182             Jakub Jelinek  <jakub@redhat.com>
 183
 184         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
 185         * asan/asan_descriptions.h: Likewise.
 186         * asan/asan_report.cc: Likewise.
 187         * asan/asan_thread.cc: Likewise.
 188         * asan/asan_thread.h: Likewise.
 189
 190 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 191
 192         * acinclude.m4: Add enable.m4 and cet.m4.
 193         * Makefile.in: Regenerate.
 194         * asan/Makefile.am: Update AM_CXXFLAGS.
 195         * asan/Makefile.in: Regenerate.
 196         * configure: Likewise.
 197         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 198         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 199         * interception/Makefile.am: Update AM_CXXFLAGS.
 200         * interception/Makefile.in: Regenerate.
 201         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 202         * libbacktrace/Makefile.in: Regenerate.
 203         * lsan/Makefile.am: Update AM_CXXFLAGS.
 204         * lsan/Makefile.in: Regenerate.
 205         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 206         AM_CCASFLAGS.
 207         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 208         Add _CET_ENDBR macro.
 209         * sanitizer_common/Makefile.in: Regenerate.
 210         * tsan/Makefile.am: Update AM_CXXFLAGS.
 211         * tsan/Makefile.in: Regenerate.
 212         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 213         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 214         * ubsan/Makefile.in: Regenerate.
 215
 216 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 217
 218         PR bootstrap/82670
 219         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 220         and ubsan_signals_standalone.cc.
 221         * ubsan/Makefile.in: Regenerated.
 222
 223 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 224
 225         PR other/82784
 226         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 227         "do {} while (0)".
 228         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 229
 230 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 231
 232         PR sanitizer/82595
 233         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 234         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 235         liblsan_preinit.o.
 236         (lsan_files): Remove lsan_preinit.cc.
 237         (liblsan_preinit.o): New rule.
 238         * lsan/Makefile.in: Regenerated.
 239
 240 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 241
 242         * All source files: Merge from upstream 315899.
 243         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 244         include/sanitizer/tsan_interface.h.
 245         * asan/libtool-version: Bump the libasan SONAME.
 246         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 247         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 248         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 249         sancov_flags.cc, sanitizer_allocator_checks.cc,
 250         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 251         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 252         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 253         and sanitizer_coverage_mapping_libcdep.cc.
 254         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 255         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 256         (ubsan_files): Add ubsan_init_standalone.cc and
 257         ubsan_signals_standalone.cc.
 258         * ubsan/libtool-version: Bump the libubsan SONAME.
 259         * asan/Makefile.in: Regenerate.
 260         * lsan/Makefile.in: Regenerate.
 261         * sanitizer_common/Makefile.in: Regenerate.
 262         * tsan/Makefile.in: Regenerate.
 263         * ubsan/Makefile.in: Regenerate.
 264
 265 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         PR sanitizer/82379
 268         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 269         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 270
 271 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 272
 273         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 274         Define.
 275
 276 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 277
 278         * include/system/sys/ptrace.h: New file.
 279
 280 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 281
 282         PR sanitizer/80998
 283         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 284         * ubsan/ubsan_checks.inc: Likewise.
 285         * ubsan/ubsan_handlers.h: Likewise.
 286
 287 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 288
 289         PR sanitizer/81066
 290         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 291         * sanitizer_common/sanitizer_linux.cc: Likewise.
 292         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 293         * tsan/tsan_platform_linux.cc: Likewise.
 294
 295 2017-04-06  Martin Liska  <mliska@suse.cz>
 296
 297         PR sanitizer/80166
 298         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 299         Cherry-pick upstream r299036.
 300
 301 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 302
 303         PR sanitizer/78158
 304         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 305
 306 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 307
 308         PR sanitizer/79562
 309         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 310         upstream r294806.
 311
 312 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 313
 314         PR sanitizer/79341
 315         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 316         s390-linux 31-bit.
 317         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 318         r294793.
 319         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 320         upstream r294790.
 321         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 322         r294799.
 323
 324 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 325
 326         PR sanitizer/78663
 327         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 328         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 329
 330 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 331
 332         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 333
 334 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 335
 336         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 337
 338         PR sanitizer/79168
 339         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 340         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 341         text.
 342         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 343         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 344         * tsan/tsan_ppc_regs.h: Likewise.
 345         * tsan/tsan_rtl_aarch64.S: Likewise.
 346         * tsan/tsan_rtl_mips64.S: Likewise.
 347         * tsan/tsan_rtl_ppc64.S: Likewise.
 348
 349 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 350
 351         PR other/79046
 352         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 353         instead of cat to get version from BASE-VER file.
 354         * asan/Makefile.am (gcc_version): Likewise.
 355         * ubsan/Makefile.am (gcc_version): Likewise.
 356         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 357         * lsan/Makefile.am (gcc_version): Likewise.
 358         * tsan/Makefile.am (gcc_version): Likewise.
 359         * interception/Makefile.in: Regenerated.
 360         * asan/Makefile.in: Regenerated.
 361         * ubsan/Makefile.in: Regenerated.
 362         * sanitizer_common/Makefile.in: Regenerated.
 363         * lsan/Makefile.in: Regenerated.
 364         * tsan/Makefile.in: Regenerated.
 365
 366 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 367
 368         PR other/79046
 369         * configure.ac: Add GCC_BASE_VER.
 370         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 371         get version from BASE-VER file.
 372         * libbacktrace/Makefile.in: Regenerated.
 373         * interception/Makefile.in: Regenerated.
 374         * asan/Makefile.in: Regenerated.
 375         * ubsan/Makefile.in: Regenerated.
 376         * configure: Regenerated.
 377         * sanitizer_common/Makefile.in: Regenerated.
 378         * lsan/Makefile.in: Regenerated.
 379         * Makefile.in: Regenerated.
 380         * tsan/Makefile.in: Regenerated.
 381
 382 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 383
 384         PR sanitizer/78992
 385         * sanitizer_common/sanitizer_platform_limits_posix.h
 386         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 387
 388 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 389
 390         * LOCAL_PATCHES: Add revision.
 391
 392 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 393
 394         PR sanitizer/78532
 395         * sanitizer_common/sanitizer_platform_limits_posix.h
 396         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 397         versions.
 398
 399 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 400
 401         * LOCAL_PATCHES: Remove r242480.
 402
 403 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 404
 405         * LOCAL_PATCHES: Add revision.
 406
 407 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 408
 409         PR sanitizer/78267
 410         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 411         compiler supports blocks extension.
 412
 413 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 414
 415         * LOCAL_PATCHES: Add revision.
 416
 417 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 418
 419         PR sanitizer/78294
 420         * tsan/tsan_rtl.cc: Add missing attribute.
 421
 422 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 423
 424         * LOCAL_PATCHES: New file.
 425
 426 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 427
 428         PR sanitizer/78307
 429         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 430         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 431         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 432         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 433         function.
 434         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 435         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 436         (__ubsan_handle_cfi_bad_type): Export function.
 437         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 438         * HOWTO_MERGE: Update documentation.
 439
 440 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 441
 442         * configure: Regenerate.
 443
 444 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 445
 446         * asan/asan_globals.cc (RegisterGlobal): Do not call
 447         CheckODRViolationViaPoisoning.
 448         (CheckODRViolationViaPoisoning): Remove.
 449
 450 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 451
 452         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 453         compiled code with GCC when extracting the caller PC for ARM if no
 454         valid frame pointer is available.
 455
 456 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 457
 458         PR sanitizer/63958
 459         Reapply:
 460         2014-10-14  David S. Miller  <davem@davemloft.net>
 461
 462         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 463         Define at __kernel_time_t, as needed for sparc.
 464         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 465         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 466         (__sanitizer): Define struct___old_kernel_stat_sz,
 467         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 468         (__sanitizer_ipc_perm): Adjust for sparc targets.
 469         (__sanitizer_shmid_ds): Likewsie.
 470         (__sanitizer_sigaction): Likewise.
 471         (IOC_SIZE): Likewsie.
 472
 473 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 474
 475         * All source files: Merge from upstream 285547.
 476         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 477         variable.
 478         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 479         * asan/Makefile.am (asan_files): Add new files.
 480         * asan/Makefile.in: Regenerate.
 481         * ubsan/Makefile.in: Likewise.
 482         * lsan/Makefile.in: Likewise.
 483         * tsan/Makefile.am (tsan_files): Add new files.
 484         * tsan/Makefile.in: Regenerate.
 485         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 486         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 487         (libsanitizer_common_la_LIBADD): Likewise.
 488         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 489         * sanitizer_common/Makefile.in: Regenerate.
 490         * interception/Makefile.in: Likewise.
 491         * libbacktace/Makefile.in: Likewise.
 492         * Makefile.in: Likewise.
 493         * configure: Likewise.
 494         * merge.sh: Handle builtins/assembly.h merging.
 495         * builtins/assembly.h: New file.
 496         * asan/libtool-version: Bump the libasan SONAME.
 497
 498 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 499
 500         PR sanitizer/77567
 501         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 502
 503 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 504
 505         PR sanitizer/77396
 506         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 507
 508 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 509
 510         PR sanitizer/71042
 511         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 512         * tsan/tsan_rtl_aarch64.S: Likewise.
 513
 514 2016-07-23  Alan Modra  <amodra@gmail.com>
 515
 516         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 517         * configure.ac: Don't substitute OBSTACK_DEFS.
 518         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 519         * tsan/Makefile.am: Likewise.
 520         * configure: Regenerate.
 521         * Makefile.in: Regenerate.
 522         * asan/Makefile.in: Regenerate.
 523         * interception/Makefile.in: Regenerate.
 524         * libbacktrace/Makefile.in: Regenerate.
 525         * lsan/Makefile.in: Regenerate.
 526         * sanitizer_common/Makefile.in: Regenerate.
 527         * tsan/Makefile.in: Regenerate.
 528         * ubsan/Makefile.in: Regenerate.
 529
 530 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 531
 532         PR sanitizer/71160
 533         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 534         and r269633.
 535
 536 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 537
 538         PR sanitizer/70624
 539         * asan/asan_mac.cc: Cherry pick upstream r266868.
 540
 541 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 542
 543         PR sanitizer/68824
 544         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 545         InitializeInterceptors): Cherry pick upstream r258119.
 546
 547 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 548
 549         * configure.ac: Replace the hard-coded -ldl requirement for
 550         link_sanitizer_common with a configure time check for -ldl.
 551         * configure: Regenerate.
 552
 553 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 554
 555         * include/system/linux/asm/ptrace.h: Move to ...
 556         * include/system/asm/ptrace.h: ... this.
 557
 558 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 559
 560         * include/system/linux/asm/ptrace.h: New header.
 561
 562 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 563
 564         * All source files: Merge from upstream r253555.
 565         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 566         dependences for TSan for aarch64-*-linux* targets.
 567         * tsan/Makefile.am: Add new source files.
 568         * configure: Regenerate.
 569         * tsan/Makefile.in: Likewise.
 570
 571 2015-11-09  Alan Modra  <amodra@gmail.com>
 572
 573         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 574         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 575         interceptors.
 576         * configure.ac: Substitute OBSTACK_DEFS.
 577         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 578         * tsan/Makefile.am: Likewise.
 579         * configure: Regenerate.
 580         * Makefile.in: Regenerate.
 581         * asan/Makefile.in: Regenerate.
 582         * interception/Makefile.in: Regenerate.
 583         * libbacktrace/Makefile.in: Regenerate.
 584         * lsan/Makefile.in: Regenerate.
 585         * sanitizer_common/Makefile.in: Regenerate.
 586         * tsan/Makefile.in: Regenerate.
 587         * ubsan/Makefile.in: Regenerate.
 588
 589 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 590
 591         PR bootstrap/68041
 592         * configure.ac (link_sanitizer_common): Link against librt only if it
 593         contains shm_open, required by sanitizers.
 594         (CXX_ABI_NEEDED): Remove variable.
 595         * configure: Regenerate.
 596         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 597         * ubsan/Makefile.in: Regenerate.
 598
 599 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 600
 601         * HOWTO_MERGE: New file.
 602
 603 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 604
 605         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 606         compiled code with GCC when extracting the caller PC for ARM if no
 607         valid frame pointer is available.
 608
 609 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 610
 611         PR bootstrap/63888
 612         Reapply:
 613         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 614
 615         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 616         support until it is rewritten upstream.
 617
 618         * c-c++-common/asan/pr63888.c: New test.
 619
 620 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 621
 622         PR sanitizer/63958
 623         Reapply:
 624         2014-10-14  David S. Miller  <davem@davemloft.net>
 625
 626         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 627         Define at __kernel_time_t, as needed for sparc.
 628         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 629         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 630         (__sanitizer): Define struct___old_kernel_stat_sz,
 631         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 632         (__sanitizer_ipc_perm): Adjust for sparc targets.
 633         (__sanitizer_shmid_ds): Likewsie.
 634         (__sanitizer_sigaction): Likewise.
 635         (IOC_SIZE): Likewsie.
 636
 637 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 638
 639         * All source files: Merge from upstream r250806.
 640         * configure.ac (link_sanitizer_common): Add -lrt flag.
 641         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 642         Set USE_CXX_ABI_FLAG=true for darwin.
 643         * asan/Makefile.am (asan_files): Add new files.
 644         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 645         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 646         * asan/Makefile.in: Regenerate.
 647         * ubsan/Makefile.am (ubsan_files): Add new files.
 648         (DEFS): Add DCAN_SANITIZE_UB=1.
 649         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 650         * ubsan/Makefile.in: Regenerate.
 651         * tsan/Makefile.am (tsan_files): Add new files.
 652         (DEFS): Add DCAN_SANITIZE_UB=0.
 653         * tsan/Makefile.in: Regenerate.
 654         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 655         * sanitizer_common/Makefile.in: Regenerate.
 656         * asan/libtool-version: Bump the libasan SONAME.
 657
 658 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 659
 660         PR sanitizer/67258
 661         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 662
 663 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 664
 665         PR sanitizer/63927
 666         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 667         for PowerPC.
 668
 669 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 670
 671         PR sanitizer/63927
 672         * sanitizer_common/sanitizer_stacktrace.cc
 673         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 674         find the link register at an offset of 16 from the base of the
 675         caller's stack frame.
 676
 677 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 678
 679         * Makefile.in: Regenerated with automake-1.11.6.
 680         * aclocal.m4: Likewise.
 681         * asan/Makefile.in: Likewise.
 682         * configure: Likewise.
 683         * interception/Makefile.in: Likewise.
 684         * libbacktrace/Makefile.in: Likewise.
 685         * lsan/Makefile.in: Likewise.
 686         * sanitizer_common/Makefile.in: Likewise.
 687         * tsan/Makefile.in: Likewise.
 688         * ubsan/Makefile.in: Likewise.
 689
 690 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 691
 692         PR sanitizer/64839
 693         * sanitizer_common/sanitizer_platform.h: Cherry pick
 694         upstream r234470.
 695         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 696         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 697         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 698         * Makefile.in: Regenerate.
 699         * asan/Makefile.in: Regenerate.
 700         * config.h.in: Regenerate.
 701         * configure: Regenerate.
 702         * interception/Makefile.in: Regenerate.
 703         * libbacktrace/Makefile.in: Regenerate.
 704         * lsan/Makefile.in: Regenerate.
 705         * sanitizer_common/Makefile.in: Regenerate.
 706         * tsan/Makefile.in: Regenerate.
 707         * ubsan/Makefile.in: Regenerate.
 708
 709
 710 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 711
 712         PR sanitizer/59009
 713         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 714         upstream r230324.
 715         * sanitizer_common/sanitizer_platform.h: Likewise.
 716         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 717
 718 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 719
 720         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 721         upstream 224508 and 224755.
 722
 723 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 724
 725         PR sanitizer/63958
 726         Reapply:
 727         2014-10-14  David S. Miller  <davem@davemloft.net>
 728
 729         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 730         Define at __kernel_time_t, as needed for sparc.
 731         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 732         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 733         (__sanitizer): Define struct___old_kernel_stat_sz,
 734         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 735         (__sanitizer_ipc_perm): Adjust for sparc targets.
 736         (__sanitizer_shmid_ds): Likewsie.
 737         (__sanitizer_sigaction): Likewise.
 738         (IOC_SIZE): Likewsie.
 739
 740 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 741
 742         * configure.tgt: Enable build on powerpc*le-*-linux.
 743
 744 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 745
 746         PR bootstrap/63888
 747         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 748         support until it is rewritten upstream.
 749
 750 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 751
 752         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 753         * configure: Regenerate.
 754
 755 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 756
 757         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 758         * configure: Regenerate.
 759         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 760
 761 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 762
 763         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 764         * configure: Regenerate.
 765         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 766         (libtsan_la_DEPENDENCIES): Likewise.
 767         * Makefile.in: Regenerate.
 768         * asan/Makefile.in: Regenerate.
 769         * interception/Makefile.in: Regenerate.
 770         * libbacktrace/Makefile.in: Regenerate.
 771         * lsan/Makefile.in: Regenerate.
 772         * sanitizer_common/Makefile.in: Regenerate.
 773         * tsan/Makefile.in: Regenerate.
 774         * ubsan/Makefile.in: Regenerate.
 775
 776 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 777
 778         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 779
 780 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 781
 782         PR sanitizer/64435
 783         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 784         upstream r226637.
 785         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 786         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 787
 788 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 789
 790         PR sanitizer/64632
 791         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 792
 793 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 794
 795         PR sanitizer/64435
 796         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 797         upstream r223925.
 798
 799 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 800
 801         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 802         upstream r224518 and r224519.
 803         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 804         r224834.
 805
 806 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 807
 808         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 809         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 810         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 811         upstream r224308.
 812
 813 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         PR bootstrap/63784
 816         * configure: Regenerated.
 817
 818 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 819
 820         PR target/61137
 821         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 822         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 823
 824 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 825
 826         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 827         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 828         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 829         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 830         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 831         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 832         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 833         * sanitizer_common/Makefile.in: Regenerate.
 834         * asan/Makefile.in: Ditto.
 835         * lsan/Makefile.in: Ditto.
 836         * interception/Makefile.in: Ditto.
 837         * tsan/Makefile.in: Ditto.
 838         * libbacktrace/Makefile.in: Ditto.
 839         * ubsan/Makefile.in: Ditto.
 840
 841 2014-11-13  Kostya Serebryany  <kcc@google.com>
 842
 843         * All source files: Merge from upstream r221802.
 844         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 845         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 846         with 'start' to follow the new interface.
 847         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 848         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 849         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 850         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 851         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 852         files.
 853         (AM_CXXFLAGS): Added -std=c++11.
 854         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 855         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 856         * asan/Makefile.in: Regenerate.
 857         * interception/Makefile.in: Regenerate.
 858         * libbacktrace/Makefile.in: Regenerate.
 859         * lsan/Makefile.in: Regenerate.
 860         * sanitizer_common/Makefile.in: Regenerate.
 861         * tsan/Makefile.in: Regenerate.
 862         * ubsan/Makefile.in: Regenerate.
 863
 864 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 865
 866         PR target/63610
 867         * configure: Regenerate.
 868
 869 2014-10-16  Martin Liska  <mliska@suse.cz>
 870
 871         * asan/Makefile.am: IPA ICF pass is disabled.
 872         * asan/Makefile.in: Likewise.
 873
 874 2014-10-14  David S. Miller  <davem@davemloft.net>
 875
 876         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 877         Define at __kernel_time_t, as needed for sparc.
 878         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 879         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 880         (__sanitizer): Define struct___old_kernel_stat_sz,
 881         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 882         (__sanitizer_ipc_perm): Adjust for sparc targets.
 883         (__sanitizer_shmid_ds): Likewsie.
 884         (__sanitizer_sigaction): Likewsie.
 885         (IOC_SIZE): Likewsie.
 886
 887 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 888
 889         * ubsan/Makefile.am (DEFS): Add -DPIC.
 890         * ubsan/Makefile.in: Regenerated.
 891
 892 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 893
 894         * configure.tgt: Enable build on aarch64*-linux.
 895
 896 2014-09-19  Kostya Serebryany  <kcc@google.com>
 897
 898         * All source files: Merge from upstream r218156.
 899         * asan/Makefile.am (asan_files): Added new files.
 900         * asan/Makefile.in: Regenerate.
 901         * ubsan/Makefile.am (ubsan_files): Added new files.
 902         * ubsan/Makefile.in: Regenerate.
 903         * tsan/Makefile.am (tsan_files): Added new files.
 904         * tsan/Makefile.in: Regenerate.
 905         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 906           files.
 907         * sanitizer_common/Makefile.in: Regenerate.
 908         * asan/libtool-version: Bump the libasan SONAME.
 909
 910 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 911
 912         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 913         upstream r215485, r217389, r217391 and r217400.
 914
 915 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 916
 917         * sanitizer_common/sanitizer_common_interceptors.inc:
 918         Cherry pick upstream r211008.
 919
 920 2014-06-11  Richard Biener  <rguenther@suse.de>
 921
 922         * asan/asan_linux.cc: Cherry pick upstream r210012.
 923
 924 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 925
 926         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 927         r209879.
 928         * sanitizer_common/sanitizer_common.h: Likewise.
 929         * asan/asan_mapping.h: Likewise.
 930         * asan/asan_linux.cc: Likewise.
 931         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 932         * sanitizer_common/sanitizer_allocator.h: Likewise.
 933
 934 2014-05-23  Marek Polacek  <polacek@redhat.com>
 935
 936         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 937         floating-point types.
 938
 939 2014-05-22  Kostya Serebryany  <kcc@google.com>
 940
 941         * All source files: Merge from upstream r209283.
 942         * asan/Makefile.am (asan_files): Added new files.
 943         * asan/Makefile.in: Regenerate.
 944         * tsan/Makefile.am (tsan_files): Added new files.
 945         * tsan/Makefile.in: Regenerate.
 946         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 947         files.
 948         * sanitizer_common/Makefile.in: Regenerate.
 949
 950 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 951
 952         PR sanitizer/61100
 953         * Makefile.am (nodist_saninclude_HEADERS): Install
 954         public headers.
 955         * Makefile.in: Regenerate.
 956
 957 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 958
 959         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 960         Add ../../libbacktrace/sort.c.
 961         * libbacktrace/Makefile.in: Regenerate.
 962         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 963
 964 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 965
 966         * configure.tgt: Unsupported for little endian PowerPC for now.
 967
 968 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 969
 970         PR sanitizer/60055
 971         * tsan/tsan_flags.cc (__tsan_default_options): Add
 972         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 973         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 974
 975         PR sanitizer/60038
 976         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 977         sanitizer_atomic.h and unistd.h.
 978         (kThreadDescriptorSize): Made static, remove initializer and const,
 979         change type to atomic_uintptr_t.
 980         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 981         query glibc version, compute kThreadDescriptorSize depending on
 982         glibc version minor number.
 983         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 984         kThreadDescriptorSize directly.
 985
 986 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 987             Jakub Jelinek  <jakub@redhat.com>
 988
 989         PR sanitizer/57316
 990         * configure.ac: Check for missing syscalls.
 991         * Makefile.am: Likewise.
 992         * configure: Regenerate.
 993         * Makefile.in: Regenerate.
 994
 995 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 996
 997         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 998         (LibbacktraceSymbolizer::Demangle): New declaration.
 999         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1000         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1001         method if possible.
1002         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1003         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1004         (struct CplusV3DemangleData): New type.
1005         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1006         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1007         SymbolizeDataCallback): Use CplusV3Demangle.
1008         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1009         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1010         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1011         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1012         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1013         cplus_demangle_init_info, cplus_demangle_mangled_name,
1014         cplus_demangle_operators, cplus_demangle_print,
1015         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1016         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1017         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1018         Define.
1019         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1020         (memcmp, strncmp): Redefine.
1021         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1022         ../../libiberty/cp-demangle.c.
1023         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1024         __asan_internal_strncmp): New functions.
1025         * sanitizer_common/Makefile.in: Regenerated.
1026         * libbacktrace/Makefile.in: Regenerated.
1027         * configure: Regenerated.
1028         * configure.ac: Regenerated.
1029         * config.h.in: Regenerated.
1030
1031         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1032         -isystem $(top_srcdir)/include/system.
1033         * sanitizer_common/Makefile.in: Regenerated.
1034         * include/system/linux/aio_abi.h: New header.
1035         * include/system/linux/mroute.h: New header.
1036         * include/system/linux/mroute6.h: New header.
1037         * include/system/linux/perf_event.h: New header.
1038         * include/system/linux/types.h: New header.
1039
1040         PR sanitizer/59136
1041         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1042         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1043         and -I/-include flags.
1044         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1045         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1046         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1047         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1048         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1049         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1050         libbacktrace.
1051         * README.gcc: Document that also lsan and ubsan are
1052         maintained in compiler-rt upstream.
1053         * libbacktrace/Makefile.am: New file.
1054         * libbacktrace/backtrace-rename.h: New file.
1055         * libbacktrace/backtrace-supported.h.in: New file.
1056         * libbacktrace/bridge.cc: New file.
1057         * configure.ac: Add tests needed for libbacktrace build
1058         within libsanitizer.
1059         * sanitizer_common/Makefile.in: Regenerated.
1060         * lsan/Makefile.in: Regenerated.
1061         * tsan/Makefile.in: Regenerated.
1062         * ubsan/Makefile.in: Regenerated.
1063         * libbacktrace/Makefile.in: Generated.
1064         * config.h.in: Regenerated.
1065         * configure: Regenerated.
1066         * Makefile.in: Regenerated.
1067         * interception/Makefile.in: Regenerated.
1068         * asan/Makefile.in: Regenerated.
1069         * aclocal.m4: Regenerated.
1070
1071 2013-12-19  Kostya Serebryany  <kcc@google.com>
1072
1073         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1074         workaround for missing definition of EOWNERDEAD, backport
1075         from upstream r196779.
1076
1077 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1078
1079         * sanitizer_common/sanitizer_platform_limits_posix.h
1080         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1081         (__sanitizer_clock_t): Use long long for x32.
1082
1083 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1084
1085         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1086         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1087         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1088
1089 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         * configure.ac (link_sanitizer_common): Add -lm.
1092         * configure: Regenerated.
1093
1094 2013-12-05  Kostya Serebryany  <kcc@google.com>
1095
1096         * All source files: Merge from upstream r196489.
1097         * merge.sh: Add *.S to the list of merged files.
1098
1099 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1100
1101         PR sanitizer/59368
1102         * Makefile.am (gcc_version): Added gcc_version.
1103         * Makefile.in: Regenerate.
1104
1105 2013-12-05  Kostya Serebryany  <kcc@google.com>
1106
1107         * All source files: Merge from upstream r196090.
1108         * tsan/Makefile.am (tsan_files): Added new files.
1109         * tsan/Makefile.in: Regenerate.
1110         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1111         * sanitizer_common/Makefile.in: Regenerate.
1112         * lsan/Makefile.am (lsan_files): Added new files.
1113         * lsan/Makefile.in: Regenerate.
1114
1115 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1116             Yury Gribov  <y.gribov@samsung.com>
1117
1118         PR sanitizer/59063
1119         * libsanitizer.spec.in: Add spec file to hold link flags for
1120         various sanitizer libs.
1121         * configure.ac: Check whether clock_* routines come from librt.
1122         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1123         configure.ac.
1124         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1125         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1126         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1127         * asan/Makefile.in: Regenerate.
1128         * interception/Makefile.in: Regenerate.
1129         * lsan/Makefile.in: Regenerate.
1130         * sanitizer_common/Makefile.in: Regenerate.
1131         * tsan/Makefile.in: Regenerate.
1132         * ubsan/Makefile.in: Regenerate.
1133         * Makefile.in: Regenerate.
1134         * configure: Regenerate.
1135
1136 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1137             Yury Gribov  <y.gribov@samsung.com>
1138
1139         PR sanitizer/59106
1140         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1141         don't need it.
1142         * ubsan/Makefile.in: Regenerated.
1143
1144 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1145
1146         PR sanitizer/59061
1147         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1148         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1149         * configure: Regenerated.
1150         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1151         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1152         * lsan/Makefile.in: Regenerated.
1153
1154 2013-11-22  Mike Stump  <mikestump@comcast.net>
1155
1156         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1157         change from upstream to fix build.
1158
1159 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1160
1161         PR sanitizer/59106
1162         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1163         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1164         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1165         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1166         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1167         * asan/Makefile.in: Regenerate.
1168         * interception/Makefile.in: Regenerate.
1169         * tsan/Makefile.in: Regenerate.
1170         * lsan/Makefile.in: Regenerate.
1171         * sanitizer_common/Makefile.in: Regenerate.
1172
1173 2013-11-15  Kostya Serebryany  <kcc@google.com>
1174
1175         PR sanitizer/58994
1176         Backport from upstream revision 194573
1177         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1178         back to the original functions in the common libsanitizer
1179         interceptors and the __cxa_atexit() interceptor on Darwin.
1180
1181 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1182
1183         PR sanitizer/59009
1184         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1185         ifdef out more source.
1186
1187 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1188
1189         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1190         ifdef out almost the whole source.
1191         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1192
1193 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1194
1195         PR sanitizer/59018
1196         * sanitizer_common/sanitizer_platform_limits_posix.cc
1197         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1198         defined.
1199
1200 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1201
1202         PR sanitizer/59018
1203         * sanitizer_common/sanitizer_platform_limits_linux.cc
1204         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1205         defined.
1206         * sanitizer_common/sanitizer_platform_limits_posix.h
1207         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1208         defined.
1209         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1210         is defined.
1211         (__sanitizer___kernel_gid_t): Likewise.
1212         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1213         is defined.
1214
1215 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         PR sanitizer/59018
1218         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1219         2 64-bit integers to save and restore fn and arg.  Properly load
1220         newtls/child_tidptr into r8/r10.
1221
1222 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1223
1224         PR sanitizer/59018
1225         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1226         internal_munmap, internal_open, internal_read, internal_write,
1227         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1228         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1229         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1230         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1231
1232 2013-11-04  Kostya Serebryany  <kcc@google.com>
1233
1234         * All source files: Merge from upstream r191666.
1235         * merge.sh: Added lsan.
1236         * configure.ac (AC_CONFIG_FILES): Added lsan.
1237         * Makefile.am (SUBDIRS): Added lsan.
1238         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1239         * asan/Makefile.am (asan_files): Added new files.
1240         (libasan_la_LIBADD): Added a dependency on lsan.
1241         * lsan/Makefile.am: New file.
1242         * asan/Makefile.in: Regenerate.
1243         * lsan/Makefile.in: Regenerate.
1244         * Makefile.in: Regenerate.
1245         * configure: Regenerate.
1246         * sanitizer_common/Makefile.in: Regenerate.
1247
1248 2013-09-20  Alan Modra  <amodra@gmail.com>
1249
1250         * configure: Regenerate.
1251
1252 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1253
1254         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1255         libinterception.la for Darwin.
1256         * ubsan/Makefile.in: Regenerate.
1257
1258 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1259
1260         * Makefile.am (SUBDIRS): Add ubsan.
1261         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1262         * merge.sh: Merge ubsan.
1263         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1264         * sanitizer_common/sanitizer_printf.cc: Likewise.
1265         * sanitizer_common/sanitizer_common.h: Likewise.
1266         * ubsan: New directory. Import ubsan runtime from llvm.
1267
1268 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1269
1270         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1271         Cherry pick upstream r182922.
1272
1273 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1274
1275         * configure.tgt: Add ARM pattern.
1276
1277 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1278
1279         PR other/43620
1280         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1281         * Makefile.in: Regenerated.
1282         * asan/Makefile.in: Regenerated.
1283         * interception/Makefile.in: Regenerated.
1284         * sanitizer_common/Makefile.in: Regenerated.
1285         * tsan/Makefile.in: Regenerated.
1286
1287 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1288
1289         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1290         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1291         0x4fffffffffULL.
1292
1293 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1294
1295         PR sanitizer/56393
1296         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1297         libasan_preinit.o.
1298         (libasan_preinit.o): Depend on asan_preinit.o.
1299         * asan/Makefile.in: Regenerated.
1300         * asan/asan_preinit.cc: New file, synced from upstream.
1301         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1302
1303 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1304
1305         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1306         dynamic/asan_interceptors_dynamic.cc.
1307         * asan/Makefile.in: Regenerated.
1308         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1309
1310 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1311
1312         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1313         defined.  Add used attribute.
1314
1315 2013-02-21  Kostya Serebryany  <kcc@google.com>
1316
1317         * All source files: Merge from upstream r175733.
1318         * sanitizer_common/Makefile.am: Added a new file.
1319         * sanitizer_common/Makefile.in: Regenerated.
1320
1321 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1322
1323         PR bootstrap/56327
1324         * interception/interception.h (OFF_T): Merged from upstream
1325         r175140.
1326
1327 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1328
1329         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1330
1331 2013-02-13  Kostya Serebryany  <kcc@google.com>
1332
1333         PR sanitizer/56128
1334         * All source files: Merge from upstream r175049.
1335         * interception/Makefile.am: added include path.
1336         * interception/Makefile.in: Regenerated.
1337
1338 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1339
1340         * configure.tgt: Disable build on darwin9 and earlier.
1341
1342 2013-01-23  Kostya Serebryany  <kcc@google.com>
1343
1344         PR sanitizer/55989
1345         * All source files: Merge from upstream r173241.
1346         * merge.sh: Support merging .inc files.
1347
1348 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1349
1350         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1351         -Wno-c99-extensions.
1352         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1353         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1354         * sanitizer_common/Makefile.in: Regenerated.
1355         * interception/Makefile.in: Regenerated.
1356         * asan/Makefile.in: Regenerated.
1357
1358 2013-01-10  Wei Mi  <wmi@google.com>
1359
1360         PR sanitizer/55488
1361         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1362         * tsan/Makefile.in: Regenerated.
1363         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1364
1365 2013-01-10  Kostya Serebryany  <kcc@google.com>
1366
1367         * All source files: Merge from upstream r171973.
1368         * sanitizer_common/Makefile.am: Added new files.
1369         * asan/Makefile.am: Likewise.
1370         * tsan/Makefile.am: Likewise.
1371         * sanitizer_common/Makefile.in: Regenerated.
1372         * asan/Makefile.in: Likewise.
1373         * tsan/Makefile.in: Likewise.
1374
1375 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1376
1377         * asan/Makefile.am (libasan_la_LIBADD): Replace
1378         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1379         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1380         * Makefile.in: Regenerated.
1381         * configure: Likewise.
1382         * asan/Makefile.in: Likewise.
1383         * interception/Makefile.in: Likewise.
1384         * sanitizer_common/Makefile.in: Likewise.
1385         * tsan/Makefile.in: Likewise.
1386
1387 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1388
1389         * Makefile.am (AM_MAKEFLAGS): Restored.
1390         * interception/Makefile.am: Likewise.
1391         * sanitizer_common/Makefile.am: Likewise.
1392         * tsan/Makefile.am: Likewise.
1393         * Makefile.in: Regenerated.
1394         * asan/Makefile.in: Likewise.
1395         * interception/Makefile.in: Likewise.
1396         * sanitizer_common/Makefile.in: Likewise.
1397         * tsan/Makefile.in: Likewise.
1398
1399 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1400
1401         * Makefile.am (MAKEOVERRIDES): Restored.
1402         * asan/Makefile.am: Likewise.
1403         * interception/Makefile.am: Likewise.
1404         * sanitizer_common/Makefile.am: Likewise.
1405         * tsan/Makefile.am: Likewise.
1406         * Makefile.in: Regenerated.
1407         * asan/Makefile.in: Likewise.
1408         * interception/Makefile.in: Likewise.
1409         * sanitizer_common/Makefile.in: Likewise.
1410         * tsan/Makefile.in: Likewise.
1411
1412 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1415         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1416         * Makefile.in: Regenerated.
1417         * configure: Likewise.
1418         * asan/Makefile.in: Likewise.
1419         * interception/Makefile.in: Likewise.
1420         * sanitizer_common/Makefile.in: Likewise.
1421         * tsan/Makefile.in: Likewise.
1422
1423 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1424
1425         * Makefile.am (AM_MAKEFLAGS): Removed.
1426         (MAKEOVERRIDES): Likewise.
1427         * asan/Makefile.am: Likewise.
1428         * interception/Makefile.am: Likewise.
1429         * sanitizer_common/Makefile.am: Likewise.
1430         * tsan/Makefile.am: Likewise.
1431         * Makefile.in: Regenerated.
1432         * asan/Makefile.in: Likewise.
1433         * interception/Makefile.in: Likewise.
1434         * sanitizer_common/Makefile.in: Likewise.
1435         * tsan/Makefile.in: Likewise.
1436
1437 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         PR sanitizer/55533
1440         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1441         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1442         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1443         (AM_MAKEFLAGS): Remove CC and CXX.
1444         * interception/Makefile.am: Likewise.
1445         * sanitizer_common/Makefile.am: Likewise.
1446         * tsan/Makefile.am: Likewise.
1447         * Makefile.in: Regenerated.
1448         * aclocal.m4: Likewise.
1449         * configure: Likewise.
1450         * asan/Makefile.in: Likewise.
1451         * interception/Makefile.in: Likewise.
1452         * sanitizer_common/Makefile.in: Likewise.
1453         * tsan/Makefile.in: Likewise.
1454
1455 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1456
1457         * configure.tgt: Enable build on powerpc*-linux.
1458
1459 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1460
1461         PR 55599/sanitizer
1462         * configure.ac: Set enable_static=no on darwin.
1463         * configure: Regenerated.
1464
1465 2012-12-06  Kostya Serebryany  <kcc@google.com>
1466
1467         * All files: Merge from upstream r169392.
1468
1469 2012-12-05  Kostya Serebryany  <kcc@google.com>
1470
1471         * All files: Merge from upstream r169371.
1472
1473 2012-12-04  Kostya Serebryany  <kcc@google.com>
1474             Jack Howarth  <howarth@bromo.med.uc.edu>
1475
1476         PR 55521/sanitizer
1477         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1478         * Makefile.am: Don't build interception subdir when
1479         USING_MAC_INTERPOSE defined.
1480         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1481         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1482         Compile asan_interceptors_dynamic.cc but not libinterception
1483         when USING_MAC_INTERPOSE defined.
1484         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1485         * configure: Regenerated.
1486         * Makefile.in: Likewise.
1487         * asan/Makefile.in: Likewise.
1488         * interception/Makefile.in: Likewise.
1489         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1490         * asan/asan_mac.cc: Likewise.
1491         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1492         and use MISSING_BLOCKS_SUPPORT.
1493         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1494         * interception/mach_override/LICENSE.txt: Remove unused file.
1495         * interception/mach_override/mach_override.c: Likewise.
1496         * interception/mach_override/mach_override.h: Likewise.
1497         * interception/mach_override: Remove unused directory.
1498
1499 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1500
1501         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1502         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1503         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1504         files.
1505         (AM_MAKEFLAGS): Restore CC and CXX.
1506         * interception/Makefile.am: Likewise.
1507         * sanitizer_common/Makefile.am: Likewise.
1508         * tsan/Makefile.am: Likewise.
1509         * Makefile.in: Regenerated.
1510         * aclocal.m4: Likewise.
1511         * configure: Likewise.
1512         * asan/Makefile.in: Likewise.
1513         * interception/Makefile.in: Likewise.
1514         * sanitizer_common/Makefile.in: Likewise.
1515         * tsan/Makefile.in: Likewise.
1516
1517 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1518
1519         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1520         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1521         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1522         files.
1523         (AM_MAKEFLAGS): Remove CC and CXX.
1524         * interception/Makefile.am: Likewise.
1525         * sanitizer_common/Makefile.am: Likewise.
1526         * tsan/Makefile.am: Likewise.
1527         * Makefile.in: Regenerated.
1528         * aclocal.m4: Likewise.
1529         * configure: Likewise.
1530         * asan/Makefile.in: Likewise.
1531         * interception/Makefile.in: Likewise.
1532         * sanitizer_common/Makefile.in: Likewise.
1533         * tsan/Makefile.in: Likewise.
1534
1535 2012-11-27  Kostya Serebryany  <kcc@google.com>
1536
1537         * All files: Merge from upstream r168699.
1538
1539 2012-11-24  Kostya Serebryany  <kcc@google.com>
1540             Jack Howarth  <howarth@bromo.med.uc.edu>
1541
1542         * interception/mach_override/mach_override.c: Migrate from llvm.
1543         * interception/mach_override/mach_override.h: Likewise.
1544         * interception/mach_override/LICENSE.txt: Likewise.
1545         * configure.tgt: Add darwin to supported targets.
1546         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1547         * interception/Makefile.am: Compile mach_override.c when
1548         USING_MACH_OVERRIDE defined.
1549         * configure: Regenerated.
1550         * interception/Makefile.in: Likewise.
1551
1552 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1553
1554         PR sanitizer/55450
1555         * tsan/Makefile.am (gcc_version): New.
1556         * tsan/Makefile.in: Regenerated.
1557
1558 2012-11-23  Kostya Serebryany  <kcc@google.com>
1559
1560         * merge.sh: Support tsan, support added/removed files.
1561         * tsan/Makefile.am: Remove tsan_printf.cc.
1562         * tsan/Makefile.in: Regenerated.
1563         * other files: Merge from upstream r168514.
1564
1565 2012-11-23  Kostya Serebryany  <kcc@google.com>
1566
1567         * merge.sh: New file.
1568
1569 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1570
1571         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1572         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1573         automake conditional instead of !MULTISUBDIR32.
1574         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1575         for 64-bit multilib.
1576         * configure.ac: Check for void * size, source in configure.tgt,
1577         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1578         * configure: Regenerated.
1579         * Makefile.in: Regenerated.
1580         * tsan/Makefile.in: Regenerated.
1581
1582 2012-11-22  Wei Mi  <wmi@google.com>
1583
1584         * tsan: New directory. Import tsan runtime from llvm.
1585         * configure.ac: Add 64 bits tsan build.
1586         * Makefile.am: Likewise.
1587         * configure: Regenerated.
1588         * Makefile.in: Likewise.
1589
1590 2012-11-21  Kostya Serebryany  <kcc@google.com>
1591
1592         * README.gcc: Extend the README.gcc with mode details.
1593
1594 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1595
1596         * sanitizer_common/sanitizer_linux.cc
1597         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1598         (internal_mmap): Use it.
1599         (internal_filesize): Likewise.
1600
1601 2012-11-16  Tom Tromey  <tromey@redhat.com>
1602
1603         * configure.ac: Invoke AM_MAINTAINER_MODE.
1604         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1605         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1606
1607 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1608
1609         PR other/55333
1610         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1611         for hardware pointer.
1612         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1613         Replace uptr with uhwptr for stack unwind.
1614
1615 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1616
1617         * configure.tgt: Enable build on sparc linux.
1618
1619 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1620
1621         * configure.ac: Properly set MULTISUBDIR.
1622         * asan/Makefile.am (gcc_version): New.
1623         * interception/Makefile.am (gcc_version): Likewise.
1624         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1625         * configure: Regenerated.
1626         * asan/Makefile.in: Likewise.
1627         * interception/Makefile.in: Likewise.
1628         * sanitizer_common/Makefile.in: Likewise.
1629
1630 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1631
1632         PR other/55291
1633         * configure.ac (--enable-version-specific-runtime-libs): New option.
1634         (AC_CANONICAL_SYSTEM): New.
1635         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1636         (toolexecdir): Support multilib.
1637         (toolexeclibdir): Likewise.
1638         (multilib_arg): New.
1639         * Makefile.in: Regenerated.
1640         * aclocal.m4: Likewise.
1641         * configure: Likewise.
1642         * asan/Makefile.in: Likewise.
1643         * interception/Makefile.in: Likewise.
1644         * sanitizer_common/Makefile.in: Likewise.
1645
1646 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1647
1648         PR other/55292
1649         Backport from upstream revision 167883
1650         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1651         __x86_64__ instead of __WORDSIZE.
1652         (internal_filesize): Likwise.
1653
1654 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1655
1656         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1657         * Makefile.in: Regenerated.
1658         * configure: Likewise.
1659
1660 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1661
1662         PR other/55304
1663         * acinclude.m4: New file.
1664         * Makefile.am (ACLOCAL_AMFLAGS): New.
1665         * configure.ac (AC_PREREQ): Set to 2.64.
1666         (AC_CONFIG_AUX_DIR): Set to "..".
1667         * Makefile.in: Regenerated.
1668         * aclocal.m4: Likewise.
1669         * configure: Likewise.
1670         * asan/Makefile.in: Likewise.
1671         * interception/Makefile.in: Likewise.
1672         * sanitizer_common/Makefile.in: Likewise.
1673
1674         * config.guess: Removed.
1675         * config.sub: Likewise.
1676         * depcomp: Likewise.
1677         * install-sh: Likewise.
1678         * ltmain.sh: Likewise.
1679         * missing: Likewise.
1680
1681 2012-11-13  Richard Henderson  <rth@redhat.com>
1682
1683         * configure.tgt: New file.
1684
1685 2012-11-12  David S. Miller  <davem@davemloft.net>
1686
1687         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1688
1689 2012-10-29  Wei Mi  <wmi@google.com>
1690
1691         Initial checkin: migrate asan runtime from llvm.